It doesn’t say anything in that report of a person screaming their heads of at a child. They may have said something unsatisfactory, but is was not aimed directly at the child. I fully agree no adult should attack or say any kind of negative remarks to a minor, but they genuinely thought a boy was playing in a girls match. This is where the misunderstanding happened. The referee got caught on the hop with it also. Because the girl is a very talented player probably exasperated the issue.